# i新幹線予約 vs Universal Studios Japan

The clearest difference is rating: Universal Studios Japan at 4.8 against i新幹線予約's 1.0. Universal Studios Japan also leads on ratings volume (7.6K vs 3) and review sentiment (26% vs 9%). i新幹線予約's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Universal Studios Japan holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Universal Studios Japan has 7.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 9% of i新幹線予約's written reviews are positive against 26% of Universal Studios Japan's.

i新幹線予約 ships an update every 2 months, Universal Studios Japan monthly. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | i新幹線予約 | Universal Studios Japan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/i/id334637645/reviews) | **[4.8 (7.6K ratings)](https://appshunter.io/ios/app/universal-studios-japan/id532097000/reviews)** |
| Number of ratings | 3 | **7.6K** |
| Positive reviews | 8.7% of reviews | **26.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 10 MB | 207 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [taisuke fujita](https://appshunter.io/developer/326103987) | [NBCUniversal Media, LLC](https://appshunter.io/developer/303544359) |

## What reviewers say

### i新幹線予約

[App page](https://appshunter.io/ios/app/i/id334637645)

This app acts as a dedicated browser for the Express Reservation service, allowing users to access and manage their membership information for East Japan and Sanyo Shinkansen train tickets. It provides quick access to login, seat availability, and fare navigation pages for travel between Tokyo and Hakata.

**Highlights:** Express Reservation service browser, Membership information management, Automatic login, Seat availability inquiry, Fare navigation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Universal Studios Japan

[App page](https://appshunter.io/ios/app/universal-studios-japan/id532097000)

Plan your visit to a popular theme park with real-time attraction wait times, show schedules, and an interactive map. Secure timed entry eTickets and access park information, including game app details for specific themed areas. Save your favorite attractions and easily purchase park tickets.

**Highlights:** Real-time wait times and show schedules, Interactive park map with filters, Timed Entry eTicket acquisition, Centralized information for themed areas, Create a favorites list for attractions, Direct access to ticket purchasing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Useful tool for trip
- 🗺️ Interactive map and e-ticket capture
- 👍 Great experience

**What reviewers complain about**

- 🐛 Glitches and technical issues
- 🤔 Confusing and not user-friendly
- 💸 Expensive and oversold
- 🌐 Notifications only in Japanese
- 📱 App crashes and fails to load

**Reported bugs**

- App crashes during ticket purchase
- Inability to register or access tickets
- Inconsistent behavior across iOS and Android

**Requested features**

- Add language settings to change to English
- Improve navigation and information display
- Provide more transparency on ticket availability
- Optimize app performance and stability


## Frequently asked questions

### Is i新幹線予約 free?

i新幹線予約 is free to download, with no in-app purchases.

### Is Universal Studios Japan free?

Universal Studios Japan is free to download, with no in-app purchases.

### Which has better reviews, i新幹線予約 or Universal Studios Japan?

Universal Studios Japan is rated higher. i新幹線予約 averages 1.0 out of 5 from 3 ratings, while Universal Studios Japan averages 4.8 from 7.6K ratings.

### Do i新幹線予約 or Universal Studios Japan have ads?

Neither i新幹線予約 nor Universal Studios Japan shows ads.

### Which is updated more often, i新幹線予約 or Universal Studios Japan?

i新幹線予約 ships an update every 2 months, and Universal Studios Japan monthly. Most recently, i新幹線予約 was updated on October 19, 2026 and Universal Studios Japan on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*